KR102455246B1 - 진동 구조 자이로스코프를 위한 디지털 제어 vco - Google Patents

진동 구조 자이로스코프를 위한 디지털 제어 vco Download PDF

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Publication number
KR102455246B1
KR102455246B1 KR1020177014061A KR20177014061A KR102455246B1 KR 102455246 B1 KR102455246 B1 KR 102455246B1 KR 1020177014061 A KR1020177014061 A KR 1020177014061A KR 20177014061 A KR20177014061 A KR 20177014061A KR 102455246 B1 KR102455246 B1 KR 102455246B1
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KR
South Korea
Prior art keywords
frequency
digital
output
voltage controlled
controlled oscillator
Prior art date
Application number
KR1020177014061A
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English (en)
Korean (ko)
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KR20170074964A (ko
Inventor
케빈 타운젠트
마이클 두어스톤
Original Assignee
애틀랜틱 이너셜 시스템스 리미티드
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Publication of KR20170074964A publication Critical patent/KR20170074964A/ko
Application granted granted Critical
Publication of KR102455246B1 publication Critical patent/KR102455246B1/ko

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5776—Signal processing not specific to any of the devices covered by groups G01C19/5607 - G01C19/5719
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/66—Ring laser gyrometers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Gyroscopes (AREA)
KR1020177014061A 2014-10-27 2015-10-27 진동 구조 자이로스코프를 위한 디지털 제어 vco KR102455246B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1419071.4A GB2531723B (en) 2014-10-27 2014-10-27 Digital controlled VCO for vibrating structure gyroscope
GB1419071.4 2014-10-27
PCT/GB2015/053219 WO2016067014A1 (en) 2014-10-27 2015-10-27 Digital controlled vco for vibrating structure gyroscope

Publications (2)

Publication Number Publication Date
KR20170074964A KR20170074964A (ko) 2017-06-30
KR102455246B1 true KR102455246B1 (ko) 2022-10-17

Family

ID=52103443

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177014061A KR102455246B1 (ko) 2014-10-27 2015-10-27 진동 구조 자이로스코프를 위한 디지털 제어 vco

Country Status (6)

Country Link
US (1) US10731986B2 (ja)
EP (1) EP3213030B8 (ja)
JP (1) JP6716555B2 (ja)
KR (1) KR102455246B1 (ja)
GB (1) GB2531723B (ja)
WO (1) WO2016067014A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106441265B (zh) * 2016-10-31 2019-04-09 北京控制工程研究所 基于双标度输出的d/f转换方法
JP7024566B2 (ja) * 2018-04-06 2022-02-24 株式会社デンソー 振動型ジャイロスコープ
RU2697031C1 (ru) * 2018-10-31 2019-08-08 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Система управления микромеханического гироскопа

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424735A (en) 1992-09-15 1995-06-13 Advanced Intelligence Inc. Analogue to digital and digital to analogue converters
JP2600458B2 (ja) 1990-08-27 1997-04-16 日本電気株式会社 位相同期回路
JP2004297616A (ja) 2003-03-27 2004-10-21 Kenwood Corp 受信機の直交検波回路
US20110133794A1 (en) 2009-12-07 2011-06-09 Qualcomm Incorporated Phase locked loop with digital compensation for analog integration

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164164C (nl) * 1970-09-24 1980-11-17 Philips Nv Breedbandige regelbare frequentiegenerator.
US4520327A (en) 1981-06-16 1985-05-28 Roland Myers Oscillator having manual and automatic frequency control
US5361036A (en) * 1993-08-12 1994-11-01 Rockwell International Corporation Complex digital demodulator employing Chebychev-approximation derived synthetic sinusoid generation
GB2322196B (en) 1997-02-18 2000-10-18 British Aerospace A vibrating structure gyroscope
GB2329471B (en) * 1997-09-18 2001-08-15 British Aerospace A digital control system for a vibrating structure gyroscope
CN102686976B (zh) * 2009-10-13 2015-03-25 松下电器产业株式会社 角速度传感器
JP2012013529A (ja) * 2010-06-30 2012-01-19 Sony Corp 発振装置および角速度検出装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2600458B2 (ja) 1990-08-27 1997-04-16 日本電気株式会社 位相同期回路
US5424735A (en) 1992-09-15 1995-06-13 Advanced Intelligence Inc. Analogue to digital and digital to analogue converters
JP2004297616A (ja) 2003-03-27 2004-10-21 Kenwood Corp 受信機の直交検波回路
US20110133794A1 (en) 2009-12-07 2011-06-09 Qualcomm Incorporated Phase locked loop with digital compensation for analog integration

Also Published As

Publication number Publication date
GB2531723B (en) 2020-10-21
JP2017532572A (ja) 2017-11-02
JP6716555B2 (ja) 2020-07-01
GB2531723A (en) 2016-05-04
US10731986B2 (en) 2020-08-04
EP3213030B1 (en) 2024-01-03
EP3213030B8 (en) 2024-02-14
GB201419071D0 (en) 2014-12-10
EP3213030A1 (en) 2017-09-06
US20170322029A1 (en) 2017-11-09
WO2016067014A1 (en) 2016-05-06
KR20170074964A (ko) 2017-06-30

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